| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $109.87 | 11.294% | $122.2787 | $122.28 | $122.30 | $122.30 |
| Purchase #2 | $12.66 | 10.736% | $14.0192 | $14.02 | $14.00 | $14.00 |
| Purchase #3 | $72.63 | 4.816% | $76.1279 | $76.13 | $76.15 | $76.10 |
| Purchase #4 | $73.28 | 8.233% | $79.3131 | $79.31 | $79.30 | $79.30 |
| Purchase #5 | $147.27 | 8.317% | $159.5184 | $159.52 | $159.50 | $159.50 |
| Purchase #6 | $248.59 | 3.670% | $257.7133 | $257.71 | $257.70 | $257.70 |
| Purchase #7 | $42.53 | 10.358% | $46.9353 | $46.94 | $46.95 | $46.90 |
| 7 purchase totals = | $706.83 | $755.9059 | $755.91 | $755.90 | $755.80 | |